Analysis of interatomic Contacts of Structural Units in PDB entry:
1QAY


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 1QAY entry

There are 2 chains in PDB entry 1QAY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 4ARG 387
B
 ASP 504ILE 877
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
Back to top of page

There are 32 helices in PDB entry 1QAY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 13Right-handed 310
Helix 2
2
A
14 27Right-handed alpha
Helix 3
3
A
31 38Right-handed alpha
Helix 4
4
A
43 51Right-handed alpha
Helix 5
5
A
85 99Right-handed alpha
Helix 6
6
A
123 133Right-handed alpha
Helix 7
7
A
134 146Right-handed alpha
Helix 8
8
A
146 152Right-handed alpha
Helix 9
9
A
186 206Right-handed alpha
Helix 10
10
A
230 235Right-handed alpha
Helix 11
11
A
240 258Right-handed alpha
Helix 12
12
A
258 280Right-handed alpha
Helix 13
13
A
283 295Right-handed alpha
Helix 14
14
A
329 335Right-handed alpha
Helix 15
15
A
336 346Right-handed alpha
Helix 16
16
A
349 375Right-handed alpha
Helix 17
17
B
509 513Right-handed 310
Helix 18
18
B
514 527Right-handed alpha
Helix 19
19
B
531 538Right-handed alpha
Helix 20
20
B
543 551Right-handed alpha
Helix 21
21
B
585 599Right-handed alpha
Helix 22
22
B
623 633Right-handed alpha
Helix 23
23
B
634 646Right-handed alpha
Helix 24
24
B
646 653Right-handed alpha
Helix 25
25
B
686 706Right-handed alpha
Helix 26
26
B
730 735Right-handed alpha
Helix 27
27
B
740 758Right-handed alpha
Helix 28
28
B
758 780Right-handed alpha
Helix 29
29
B
783 795Right-handed alpha
Helix 30
30
B
829 835Right-handed alpha
Helix 31
31
B
836 846Right-handed alpha
Helix 32
32
B
849 875Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 1QAY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
77 80first strand
Strand 2
A
54 65anti-parallel
Strand 3
B
554 570anti-parallel
Strand 4
B
573 580anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
69 70first strand
Strand 2
A
73 74anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
104 107first strand
Strand 2
A
222 228anti-parallel
Strand 3
A
316 322anti-parallel
Strand 4
A
305 308anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
111 112first strand
Strand 2
A
178 180anti-parallel
Strand 3
A
155 158anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
173 175first strand
Strand 2
A
115 119anti-parallel
Strand 3
A
208 213anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
604 607first strand
Strand 2
B
722 728anti-parallel
Strand 3
B
816 822anti-parallel
Strand 4
B
805 808anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
611 612first strand
Strand 2
B
678 680anti-parallel
Strand 3
B
655 658anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
673 675first strand
Strand 2
B
615 619anti-parallel
Strand 3
B
708 713anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il